baber/WOPTO huggingface dataset:
Patent TW-202326514-A (TW)
Inventor: CHUA TIEN-PING
IPC: G06V30/20
Filed: 2021-12-23
Abstract: A liveness detection method includes obtaining a plurality of first feature points and a plurality of second feature points according to a first image, a second image, and a feature point procedure, wherein the first feature points includes two first fixed feature points and at least one first variable feature point, and the second feature points includes two second fixed feature points and at least one second variable feature point; obtaining a first transform function according to the first fixed feature points and the second fixed feature points; obtaining at least one check feature point according to the first transform function and the at least one first variable feature point; and determining whether the second image is a spoofing image or not according to the at least one check feature point and the at least one second variable feature point. Another embodiment of a liveness detection method includes obtaining a forth transform function according to the first feature points and the second feature points; and determining the second image as a liveness image when the forth transform function does not meet a preset constraint.
Patent TW-202315673-A (TW)
Inventor: TEWARI SHEKHAR
IPC: B01D53/047
Filed: 2022-01-07
Abstract: 回收氫氣之方法及系統可包括將包含氫氣及額外氣體之氣流饋入至變壓吸附(PSA)系統及將包含氫氣之膜滲透物流饋入至該PSA系統。在該PSA系統中，一部分該氫氣可與該等額外氣體分離以回收氫氣產物流及包含未分離氫氣及該等額外氣體之PSA尾氣流。該PSA尾氣流可饋入至膜分離單元以用於將氫氣與該等額外氣體分離且回收(i)饋入至該PSA系統之該包含氫氣之膜滲透物流及(ii)包含該等額外氣體之膜尾氣流。本文實施例可另外包括致冷系統，用於部分地冷凝饋料氣體流及該PSA尾氣流中之一或二者，從而增強該膜分離單元之效率。
Patent TW-202329325-A (TW)
Inventor: CHIU TA-WEI
IPC: H01L21/76
Filed: 2022-01-10
Abstract: Semiconductor device and method of fabricating the same, the semiconductor device includes a substrate, a first transistor, a second transistor, a third transistor, and a plurality of shallow trench isolations (STI). The first transistor is disposed in a medium-voltage (MV) region and includes a first base, a first gate dielectric layer, and a first gate electrode. The second transistor is disposed in a boundary region and includes a second base, a second gate dielectric layer, and a second gate electrode. The third transistor is disposed in a lower-voltage (LV) region and includes a third base, a third gate dielectric layer, and a third gate electrode. The STIs are disposed in the substrate, wherein top surfaces of the STIs in the MV region, in the boundary region and in the LV region are coplanar with top surfaces of the first gate dielectric layer and the second gate dielectric layer.
Patent TW-202228823-A (TW)
Title: Calibration system, calibration method and non-transitory computer-readable storage medium
Inventor: WANG JIAN-KAI
IPC: A63F13/22
Filed: 2022-01-14
Abstract: A calibration system is configured to calibrate a handheld controller. The calibration system includes a tracking camera, a displayer and a processing unit. The tracking camera is configured to capture streaming images involving the handheld controller. The displayer is configured to display a calibration test instruction. The processing unit is configured to receive first movement data generated by the handheld controller while the handheld controller moving; receive the streaming images captured by the tracking camera generated while the handheld controller moving; calculate second movement data according to the streaming images; calculate calibration parameters by comparing the first movement data and the second movement data; and, transmit the calibration parameters to the handheld controller. The calibration parameters are utilized by the handheld controller in generating a third movement data.
Patent TW-202236069-A (TW)
Title: 具有電流控制的指紋感測系統
Inventor: Chen ping-liang
IPC: G06F3/041
Filed: 2022-01-21
Abstract: 一種指紋感測系統包括：導電的複數個選擇線；交叉所述選擇線的導電的複數個讀出線；選擇電路，其可控制以在所述複數個選擇線中的至少一所選的選擇線上提供一選擇信號；複數個像素元件，其被形成在所述選擇線以及所述讀出線之間的交叉處；提供電流的電路，其耦接至所述讀出線並且可控制以在從所述像素元件的每一個像素元件讀出一感測信號時，在所述讀出線中的至少一個讀出線中產生一電流脈衝。
Patent TW-202236345-A (TW)
Title: Charged particle beam device
Inventor: TERAO Naho
IPC: H01L21/66
Filed: 2022-02-07
Abstract: The purpose of the present invention is to provide a charged particle beam device that can specify irradiation conditions for primary charged particles that can obtain a desired charged state without adjusting the acceleration voltage. The charged particle beam device according to the present invention specifies the irradiation conditions for a charged particle beam in which the charged state of a sample is switched between a positive charge and a negative charge, and adjusts the irradiation conditions according to the relationship between the specified irradiation conditions and the irradiation conditions when an observation image of the sample has been acquired.
Patent TW-202238508-A (TW)
Title: Technologies for image signal processing and video processing
Inventor: MALAYATH NARENDRANATH
IPC: G06T5/00
Filed: 2022-02-09
Abstract: Systems, methods, and computer-readable media are provided for efficient control and data utilization between processing components of a system. An method can include obtaining image data captured by an image sensor; prior to a first computing component performing a first set of operations on the image data and a second computing component performing a second set of operations on the image data, determining one or more common operations included in the first set of operations and the second set of operations, wherein the first set of operations is different than the second set of operations; performing the one or more common operations on the image data; and generating an output of the one or more operations for use by the first computing component to perform the first set of operations and the second computing component to perform the second set of operations.
Patent TW-202335194-A (TW)
Title: Photoelectric semiconductor device and method for packaging photoelectric semiconductor
Inventor: CHIANG HSIEH-CHIH
IPC: H01L23/02
Filed: 2022-02-25
Abstract: A photoelectric semiconductor device for increased ease of manufacture includes a base, a plurality of photoelectric semiconductors, a plurality of conductive members, and an upper cover. The upper cover covers the base and forms a receiving cavity. The upper cover defines a through hole communicating with the receiving cavity, the conductive members are vertically fixed on one side of the base away from the upper cover, and the photoelectric semiconductors are fixed on the base and received in the receiving cavity. The photoelectric semiconductors are electrically connected with the conductive member, and the photoelectric semiconductors face the through hole and emit light to pass through the upper cover. The present disclosure also provides a method for packaging the photoelectric semiconductor.
Patent TW-202240792-A (TW)
Title: Semiconductor structure
Inventor: LIAW JHON-JHY
IPC: H01L21/8244
Filed: 2022-03-04
Abstract: A semiconductor structure includes an array of two-port (TP) SRAM cells, each of which includes a write port and a read port. The write port includes two write pass gate (W_PG) transistors, two write pull-down (W_PD) transistors, and two write pull-up (W_PU) transistors. The array of TP SRAM cells includes first and second TP SRAM cells whose write ports abuts each other. Two W_PG transistors of the first and second TP SRAM cells share a common gate electrode. Source/drain electrodes of two W_PD transistors of the first and second TP SRAM cells share a common contact. The first TP SRAM cell includes a Vss conductor connected to the common contact. The second TP SRAM cell includes a write word line (W_WL) landing pad connected to the common gate electrode. The Vss conductor and the W_WL landing pad are located at a first metal layer.
Patent TW-202241133-A (TW)
Title: Rice parameter derivation for high bit-depth video coding
Inventor: RUSANOVSKYY DMYTRO
IPC: H04N19/70
Filed: 2022-03-10
Abstract: A video coder determines of shift values based on the dynamic range of a sum of absolute values of neighboring transform coefficients. The shift value may then be used to extend possible values of a Rice parameter used to binarize a syntax element related to a currently coded transform coefficient.
Patent TW-202336373-A (TW)
Title: Fluid engagement structure including a first body portion and a second body portion
Inventor: WANG TING-JUI
IPC: F16L37/32
Filed: 2022-03-14
Abstract: This invention provides a fluid engagement structure including a first body portion and a second body portion. The first body portion includes a first chamber, a first engagement element, and a first elastic element. The second body portion includes a second chamber, a second engagement element, and a second elastic element. The first body portion engages the second body portion, causing the first engagement element and the second engagement element to push against each other to generate a fluid flow path for a fluid to flow between the first chamber and the second chamber. In this way, the required fluid can flow stably in the first body portion and the second body portion.
Patent TW-202331427-A (TW)
Inventor: FELER YOEL
IPC: G03F9/00
Filed: 2022-03-21
Abstract: 本發明揭示一種用於半導體度量之方法，其包含在一基板上沈積第一及第二膜層，圖案化該等層以界定：一第一目標，其包含該第一層中之一第一特徵及相鄰於該第一特徵之該第二層中之一第二特徵；及一第二目標，其位於該基板上，該第二目標包含相同於該第一目標之一第一部分及相鄰於該第一部分使得該第二疊對目標具有圍繞該基板之一法線之180°之旋轉對稱性之一第二部分。該方法進一步包含捕捉及處理該第二目標之一第一影像以基於該目標之該第一及第二部分來運算一校準函數，且捕捉及處理該第一目標之一第二影像同時應用該校準函數來估計第一位置處之該第一膜層與該第二膜層之間的一疊對誤差。
Patent TW-202245786-A (TW)
Title: Applications of quinazoline compound and pharmaceutical composition
Inventor: XU ZUSHENG
IPC: A61P35/00
Filed: 2022-03-25
Abstract: The present invention provides a substance X or a pharmaceutical composition which provides good therapeutic effect on B-cell hematoma, especially on follicular lymphoma, and is of high effectiveness and of good safety.
Patent TW-202302699-A (TW)
Title: Polyester resin
Inventor: MISAKA Ryota
IPC: G02B1/04
Filed: 2022-03-30
Abstract: A polyester resin of the present invention is a polymer containing (A) an acid component and (B) an alcohol component. The component (A) contains 80 mol% or more of 2,6-naphthalenedicarboxylic acid component with respect to the total amount of the component (A), and the component (B) contains at least two selected from the group consisting of 1,4 butanediol, 1,4 cyclohexanedimethanol, and ethylene glycol. With respect to the total amount of the component (B), at least one of the components (B) is 80 mol% or more.
Patent TW-202248092-A (TW)
Inventor: CHESNET LAUREN N
IPC: B65B5/08
Filed: 2022-03-31
Abstract: 本發明係有關一種頂部接合式物品攜具(90)，其用以包裝一件或以上據以形成該攜具(90)之物品胚片(10A、10B、10C、10D)，以及一種據以形成該攜具(90)的方法。在一方面提供若干片包含兩片或以上各自用以形成一物品攜具(90)之胚片(10A、10B、10C、10D)的連接胚片(1)。各胚片(10A、10B、10C、10D)包括一接合板片(12)，其具有至少一物品容置裝置(RT1)和一對鉸接到該接合板片(12)之對向端的側或肩板片(20、22)。該等兩片或以上的胚片(10A、10B、10C、10D)中的一第一片的一第一側板片(20)利用一個或以上的易裂連接部(N)以易斷方式連接到該等兩片或以上的胚片(10A、10B、10C、10D)中的一第二片的一鄰接設置的側板片(22)。該等易裂連接部(N)係以應用該若干片連接胚片(1)到一組物品(B)上而自動裂開，以作為回應。
Patent TW-202303843-A (TW)
Title: Semiconductor structure and forming method thereof
Inventor: HUANG SOON-KANG
IPC: H01L21/762
Filed: 2022-04-14
Abstract: A semiconductor structure and a method for forming a semiconductor structure are provided. The method includes receiving a semiconductor substrate having a first region and a second region; forming a dielectric layer over the semiconductor substrate; removing portions of the dielectric layer to form a dielectric structure in the first region, wherein the dielectric structure includes a base structure and a plurality of first isolation structures over the base structure; forming a semiconductor layer covering the first region and the second region; removing a portion of the semiconductor layer to expose a top surface of the plurality of first isolation structures; and forming a plurality of second isolation structures in the second region.
Patent TW-202310380-A (TW)
Inventor: ZANG HUI
IPC: H01L31/18
Filed: 2022-04-15
Abstract: 提供在一半導體基板中形成不同深度之溝槽結構之方法。在該半導體基板上提供形成一第一開口及一第二開口之一第一遮罩。透過該第一開口及該第二開口來蝕刻該半導體基板，藉此形成一第一溝槽及一第二溝槽。將溝槽結構材料沈積在該第一溝槽及該第二溝槽中，藉此形成第一溝槽結構及第二溝槽結構。在該第一遮罩上提供一第二遮罩，其中該第二遮罩覆蓋該第一開口且具有經疊加在該第一遮罩之該第二開口上方之一第三開口。透過該第一遮罩之該第二開口及透過該第二遮罩之該第三開口來蝕刻該第二溝槽結構。
Patent TW-202315007-A (TW)
Title: Semiconductor package
Inventor: KANG GYU-HO
IPC: H01L23/48
Filed: 2022-05-13
Abstract: A semiconductor device includes a first redistribution substrate, a semiconductor chip on a top surface of the first redistribution substrate, a conductive structure on the top surface of the first redistribution substrate and laterally spaced apart from the semiconductor chip, and a molding layer on the first redistribution substrate and covering a sidewall of the semiconductor chip and a sidewall of the conductive structure. The conductive structure includes a first conductive structure having a first sidewall, and a second conductive structure on a top surface of the first conductive structure and having a second sidewall. The first conductive structure has an undercut at a lower portion of the first sidewall. The second conductive structure has a protrusion at a lower portion of the second sidewall.
Patent TW-202313613-A (TW)
Title: Cyclic amide-containing pyridyl xanthines as a2b antagonists, pharmaceutical compositions comprising the same and uses thereof
Inventor: THOMPSON ROBERT
IPC: C07D473/08
Filed: 2022-05-18
Abstract: Described herein are cyclic amide-containing pyridyl-xanthines and pharmaceutical compositions thereof that are useful as antagonists of A2B adenosine receptors.
Patent TW-202314753-A (TW)
Title: Iron core top-clamping module, iron core top-clamping method and iron core winding device capable of preventing the clamp carrier and the top-abutting carrier from being deflected and rotated
Inventor: Zheng jing-zhe
IPC: H01F41/06
Filed: 2021-09-23
Abstract: The present invention provides an iron core top-clamping module, an iron core top-clamping method and an iron core winding device. The iron core top-clamping method includes providing a clamp mechanism for carrying a clamp on a clamp carrier; providing an abutting rotating shaft for abutting an iron core clamped by the clamp through an abutting part provided on a top-abutting carrier; driving the clamp carrier and the top-abutting carrier by a driving member through a coupler to rotate synchronously; driving a top-abutting member upward to abut against the clamp carrier and a lower edge of the top-abutting carrier when the driving member is disengaged from the coupler; thereby the clamp carrier and the top-abutting carrier can be prevent from being deflected and rotated.
Patent TW-202318035-A (TW)
Inventor: SUESS ANDREAS
IPC: G01S17/894
Filed: 2022-07-04
Abstract: A time-of-flight pixel circuit includes a photodiode configured to generate charge in response to modulated light reflected from an object. First and second transfer transistors are coupled to the photodiode. The first transfer transistor transfers a first portion of charge from the photodiode in response to a first modulation signal and the second transfer transistor transfers a second portion of charge from the photodiode in response to a second modulation signal. The second modulation signal is an inverted first modulation signal. A first floating diffusion is coupled to the first transfer transistor to receive the first portion of charge in response to a first modulation signal. Each one of a first plurality of sample and hold transistors is coupled between a respective one of a first plurality of memory nodes and the first transfer transistor.
Patent TW-202319315-A (TW)
Title: Transfer system for material box
Inventor: Chen ye-guang
IPC: B65G1/04
Filed: 2022-09-15
Abstract: Provided is a transfer system for a material box, the system comprising a robot, a loading and unloading machine, and a conveyor, wherein a first end of the conveyor is provided with an inlet side and an outlet side, a working area is provided on one side of the conveyor, and the conveyor is used for sequentially transporting a material box from the inlet side and the working area to the outlet side; and the loading and unloading machine is moved between the robot and the first end of the conveyor, so as to transport a material box on the robot to the inlet side, or to transport a material box, which is sorted, from the outlet side to the robot. In the transfer system for a material box, the robot does not need to frequently move back and forth between two ends of a conveying line, such that the working efficiency of the transfer system can be improved.
Patent TW-202324029-A (TW)
Title: Electronic device
Inventor: WU CHE-AN
IPC: G06F1/16
Filed: 2022-09-23
Abstract: An electronic device including a first body, a second body, a pivoting shaft, a driving module and a light source is provided. The first body includes a first casing and a second casing movably disposed on the first casing. The second body has a pivoting part and a light reflecting part located at the pivoting part. The pivoting shaft is connected with the pivoting part, and the second body is pivoted to the first body through the pivoting shaft. The pivoting shaft, the driving module and the light source are disposed in the first body, wherein the driving module is connected to the pivoting shaft and contacts the second casing. When the second body rotates with respect to the first body, the pivoting shaft drives the driving module to push the second casing to lift, and thus a light emitting slit is formed between the second casing and the pivoting part. As such, a light emitted by the light source emits through the light emitting slit and toward the light reflecting part.
Patent TW-202302734-A (TW)
Title: Anti-glare film, method for producing same, and use of same
Inventor: SUGAWARA YOSHITAKA
IPC: G02F1/1335
Filed: 2018-11-27
Abstract: An anti-glare film is prepared which have a ratio R/V of a scattered specular reflection intensity R to a total V of scattered reflection intensity being from 0.01 to 0.12 and an absolute value of a chromaticity b* of transmitted light being 3 or less. The anti-glare film includes a transparent substrate layer, and an anti-glare layer formed on at least one surface of the transparent substrate layer. The anti-glare layer may be a cured product of a curable composition including one or more types of a polymer component and one or more types of a curable resin precursor component, and in particular, at least two components selected from a polymer component and a curable resin precursor component can be phase separated through liquid phase spinodal decomposition. This anti-glare film can achieve non-coloring properties and anti-glare properties in a compatible manner.
Patent TW-202303093-A (TW)
Title: Device and method for measuring diameter of crystal bar
Inventor: CHEN FAN
IPC: G01B21/00
Filed: 2022-09-28
Abstract: The present disclosure relates to a device for measuring the diameter of a crystal bar, comprising: a holding member for holding the crystal bar; a moving member disposed to be spaced apart from the crystal bar and configured to be movable in a first direction; spaced on a moving member in a second direction and arranged to be movable with the moving member in measurement in an aligned manner in the second direction and configured for sensing, in its movement in the first direction, a first distance of its movement in the first direction from an initial position and its distance from a surface of a crystal bar in a third direction at least three two-dimensional displacement sensors at a second distance; and the processing unit is configured to be used for obtaining the diameters of the crystal bar at different length positions according to the first distance, the second distance and the spacing distance of the two-dimensional displacement sensor in the second direction. The invention further relates to a method for measuring the diameter of a crystal bar. By means of the device and the method, rapid, standard-consistent, high-accuracy and high-stability non-contact measurement can be achieved.
Patent TW-202335723-A (TW)
Title: Filtration device, and filtration system
Inventor: OOMORI KAZUKI
IPC: B01D35/06
Filed: 2022-11-04
Abstract: A filtration device according to the present invention is equipped with: a filtration chamber 3 to which a slurry 40 containing a liquid and particles having different electric charges is supplied via a supply line; a first electrode group 10A or a second electrode group 10B which are provided opposite one another on both lateral surfaces of the filtration chamber, and are equipped with cathode electrodes 11, 12 or anode electrodes 13, 14 for separating the liquid 41 and the particles 42 in the slurry 40 as separated matter by electric field activity; and a first exhaust chamber 4 and a second exhaust chamber 5 which discharge the separated matter and are provided on the side of the first electrode group 10A or the second electrode group 10B which is opposite the filtration chamber 3.
Patent TW-202332866-A (TW)
Title: Abatement apparatus scraper cages
Inventor: DZIEDZIC PAWEL DOMINIK
IPC: F23G7/06
Filed: 2022-11-22
Abstract: A combustion-type abatement apparatus including a burner, an outlet, a flame tube located substantially therebetween, and a scraper cage located within said flame tube with a clearance therebetween; wherein the scraper cage has a burner end proximal to the burner and an opposing outlet end; wherein the scraper cage is configured to rotate about a rotational axis; and wherein the clearance between the flame tube and the scraper cage is increases towards the outlet end of the scraper cage.
Patent TW-202323758-A (TW)
Title: Linear gauge which can prevent fluid from entering the access port from the outside and grinding chips from adhering to the probe
Inventor: SAITO DAI
IPC: G01B5/012
Filed: 2022-11-25
Abstract: An object of the present invention is to prevent grinding waste liquid from entering the probe access port of the linear gauge casing. A linear gauge 1, which is used for measuring the height of an upper surface of a workpiece 90 held on a holding surface 930 of a work bench 93, includes: a probe 2, which has a front end 20 that contacts the upper surface 900 of the workpiece 90 and extends perpendicularly with respect to the holding surface 930; a casing 3, which has a support surface 30 that can freely move the probe 2 in a vertical direction on a holding surface 930, and has an access port 36 through which the probe 2 enters and exits; an ejection portion 32, which ejects the air between the side of the probe 2 and the supporting surface 30; a discharge channel 33, which is formed on the upper portion of the casing 3, and exhausts the air between the support surface 30 and the side surface of the probe 2; and an annular water sealing portion 5, which is arranged on the lower side of the casing 3 and surrounds the side of the probe 2. The water sealing portion 5 has an annular water storage part 50 that surrounds the side of the probe 2 and stores water; and an exhaust port 52 that discharges water from the lower end of the water storage part 50, and the water sealing portion 5 prevents fluid from entering the access port 36 from the outside.
Patent TW-202331700-A (TW)
Inventor: SONG MING-HUI
IPC: G10L21/0208
Filed: 2023-04-11
Abstract: An echo cancelling method, an echo cancelling device, and an electronic equipment are provided, wherein the echo cancelling method includes: obtaining a remote signal and a local signal generated by an electronic equipment during a communicating process; processing a linear filtering on the remote signal and the local signal, and obtaining an initial difference spectrum; determining a current state of the electronic equipment based on the remote signal and the local signal, wherein the current state includes a double-talk state; determining a secondary filter weight coefficient according to the current state; processing a secondary filtting on the remote signal and the local signal based on the secondary filter weight coefficient and outputting differentially, and obtaining a secondary difference spectrum; comparing the initial difference spectrum and the second difference spectrum, and obtaining a target output spectrum. The embodiments of the present invention improve the effect of echo cancellation effectively and improve the quality of voice communications.